199178280960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1620917}}^1$

素因数の和:1620951

約数の個数: 112

約数和(自身を含む): 637331990256

約数和(自身を除く): 438153709296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 20480, 24576, 30720, 40960, 61440, 122880, 1620917, 3241834, 4862751, 6483668, 8104585, 9725502, 12967336, 16209170, 19451004, 24313755, 25934672, 32418340, 38902008, 48627510, 51869344, 64836680, 77804016, 97255020, 103738688, 129673360, 155608032, 194510040, 207477376, 259346720, 311216064, 389020080, 414954752, 518693440, 622432128, 778040160, 829909504, 1037386880, 1244864256, 1556080320, 1659819008, 2074773760, 2489728512, 3112160640, 3319638016, 4149547520, 4979457024, 6224321280, 6639276032, 8299095040, 9958914048, 12448642560, 13278552064, 16598190080, 19917828096, 24897285120, 33196380160, 39835656192, 49794570240, 66392760320, 99589140480, 199178280960]

約数ペア:

[(1, 199178280960), (2, 99589140480), (3, 66392760320), (4, 49794570240), (5, 39835656192), (6, 33196380160), (8, 24897285120), (10, 19917828096), (12, 16598190080), (15, 13278552064), (16, 12448642560), (20, 9958914048), (24, 8299095040), (30, 6639276032), (32, 6224321280), (40, 4979457024), (48, 4149547520), (60, 3319638016), (64, 3112160640), (80, 2489728512), (96, 2074773760), (120, 1659819008), (128, 1556080320), (160, 1244864256), (192, 1037386880), (240, 829909504), (256, 778040160), (320, 622432128), (384, 518693440), (480, 414954752), (512, 389020080), (640, 311216064), (768, 259346720), (960, 207477376), (1024, 194510040), (1280, 155608032), (1536, 129673360), (1920, 103738688), (2048, 97255020), (2560, 77804016), (3072, 64836680), (3840, 51869344), (4096, 48627510), (5120, 38902008), (6144, 32418340), (7680, 25934672), (8192, 24313755), (10240, 19451004), (12288, 16209170), (15360, 12967336), (20480, 9725502), (24576, 8104585), (30720, 6483668), (40960, 4862751), (61440, 3241834), (122880, 1620917)]